Dell Guide to Unified Security Hub (USH) Board: Removal and Installation Instructions

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d)keyboard

e)keyboard trim

f)base cover

g)battery

5.Follow the procedures in After Working Inside Your Computer.

Removing the Unified Security Hub (USH) Board

1.Follow the procedures in Before Working Inside Your Computer.

2.Remove the:

a)battery

b)base cover

c)keyboard trim

d)keyboard

e)optical drive

f)hard drive

g)palmrest

3.Disconnect the smart-card and the USH cable from the system board. Remove the screws that secure the USH board to the computer and remove it from the computer.

Installing the USH Board

1.Align the USH board to its original position on the computer.

2.Tighten the screws to secure the USH board to the computer.

3.Connect the smart-card and the USH board cables to the system board.

4.Install the:

a)palmrest

b)hard drive

c)optical drive

d)keyboard

e)keyboard trim

f)base cover

g)battery

5.Follow the procedures in After Working Inside Your Computer.

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Contents Regulatory Model P20E Regulatory Type P20E001 Dell Inc. All Rights Reserved Contents Installing the Power-Connector Port System SetupContacting Dell DiagnosticsTroubleshooting Your Computer Page Before Working Inside Your Computer Working on Your ComputerClick Shut Down Recommended ToolsTurning Off Your Computer After Working Inside Your Computer Page System Overview Removing and Installing ComponentsRemoving the Secure Digital SD Card Installing the SD CardRemoving the ExpressCard Installing the ExpressCardRemoving the Battery Removing the Micro Subscriber Identity Module SIM Card Installing the BatteryRemoving the Keyboard Trim Installing the Micro Subscriber Identity Module SIM CardInstalling the Keyboard Trim Removing the Keyboard Page Installing the Keyboard Removing the Base Cover Lift and remove the base cover from the computer Installing the Primary Memory Installing the Base CoverRemoving the Primary Memory Removing the Secondary MemoryRemoving the Optical Drive Installing the Secondary MemoryInstalling the Optical Drive Removing the Hard Drive Removing the Wireless Local Area Network Wlan Card Installing the Hard DriveInstalling the Wireless Local Area Network Wlan Card Removing Wireless Wide Area Network Wwan Card OptionalRemoving the Processor Fan Installing the Wireless Wide Area Network Wwan Card OptionalRemoving the Video-Card Fan Installing the Processor FanRemoving the Coin-Cell Battery Installing the Video-Card FanRemoving the Palmrest Installing the Coin-Cell BatteryPage Installing the Palmrest Removing the ExpressCard Module Installing the ExpressCard Module Removing the Processor Heat-Sink Installing the Processor Heat-SinkRemoving The Video-Card Heat Sink Installing the ProcessorRemoving the Processor Page Removing the Video Card Installing the Video-Card Heat SinkRemoving the Input/Output I/O Board Installing the Video CardInstalling the I/O Board Installing the Switch Board Removing the Switch BoardRemoving the Unified Security Hub USH Board Installing the USH BoardRemoving the Display Assembly Page Installing the Display Assembly Removing the Hinge Cover Installing the Hinge CoverRemoving the System Board Page Installing the System Board Removing the Power-Connector Port Removing the Display Bezel Installing the Power-Connector PortInstalling the Display Bezel Removing the Display Panel Page Page Removing the Camera Installing the Display PanelInstalling the Camera Page Keys Navigation Boot SequenceNavigation Keys Battery Information System Setup OptionsBoot Sequence Advanced Boot OptionsDate/Time Option DescriptionOption Description Integrated NIC Parallel PortEnable Boot Support USB ConfigurationEnable USB 3.0 Controller Enable External USB PortOption Description Miscellaneous Devices Switchable GraphicsBoard devices. The options are Option Description LCD BrightnessPassword Bypass Password ConfigurationPassword Change Non-Admin Setup ChangesOption Description Secure Boot Enable Option Description Admin Setup LockoutDefault Setting Enable Intel SpeedStep Expert Key ManagementWireless Radio Control Default Setting Enable Intel TurboBoostOption Description Limit Cpuid Intel TurboBoostConfiguration Advanced Battery ChargePrimary Battery Configuration Battery Slice ConfigurationEnable Adapter Warnings Default Setting Module Bay Battery ChargeTouchpad/PS-2 Mouse Default Setting Numlock EnableOption Description Wireless Switch Enable Intel Virtualization Technology Default SettingSwitch. The options are BluetoothSystem and Setup Password Updating the BiosClick Drivers & Downloads ComputerAssigning a System Password and Setup Password Computer reboots Enhanced Pre-Boot System Assessment ePSA Diagnostics DiagnosticsPage Device Status Lights Storage LED Power LED Wireless LED Fault DescriptionTechnical Specification Battery Status LightsFeature Specification AlternatelyDDR3L Nvidia Quadro K5100M, 8GB GDDR5 Vram Feature M4800 M6800 Japan 90 keys Coin-cell battery CR2032 lithium ion cell Physical M4800 M6800 Feature Specification Page Contacting Dell Contacting Dell